Macevi B20 4P

B20 4P CLS is a standard indoor masonry block with modular dimensions of 20 x 20 x 50 cm, net dry density 2000 (kg/m3), thermal resistance R not less than 0.‎41 m²K/W, laid with traditional mortar.‎ The masonry, which is not load-bearing, has a fire resistance class of EI 120', in accordance with Annex D of Ministerial Decree 16/2/2007 - (Table 4.‎2 Annex D).‎ The supply and laying of any special pieces, simple or lattice metal reinforcement, hardware for connections to the structure, sealing of control joints is included.‎ Also included is any cleaning of the masonry and anything else necessary to execute the masonry in a workmanlike manner.‎ Scaffolding is included for heights up to 3.‎50 metres from the work surface.‎ Colours: grey, hazelnut, anthracite, yellow, red.‎